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Title
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Customer Rating
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Updated
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USB Serial Number
Where is the information about the USB Serial Number and it's effect on the PC registry documented, if documents exist? Is it readily available? Are there commands for all current Microsoft operating systems, i.e. Win95, Win98, Win2000, Me, NT4, WinXP etc ? and what are they ? Are there commands for Linux or Macintosh O/S?
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Not yet rated
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09/15/11 |
Number of USB devices connected to the USB host
Is it possible to have numerous devices connected to the host at a single time (>64) or so. What is the maximum and how is this limitation imposed.
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Not yet rated
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09/15/11 |
Adding more endpoints to the device descriptor tables in dscr.a51
How do I add more endpoints to the device descriptor tables in dscr.a51?
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Not yet rated
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09/15/11 |
Deleting the portions of non- used framework code from the FW.C
Can the portions of Frameworks not used be deleted from the FW.C?
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Not yet rated
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09/15/11 |
Read EEPROM on CY3671 EZ-USB FX Dev Kit.
I am trying to read an EEPROM using the CY3671 Development Kit. The Control Panel utility is not performing the Vendor request, I cannot read the EEPROM.
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Not yet rated
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09/15/11 |
I2C with EZUSB (FX,FX1,FX2,FX2LP)
I'm using the available functions (EZUSB_WriteI2C & EZUSB_ReadI2C) to read and write to an external device. Is there a timeout setting if a read transfer is in progress but the slave is not responding where the transfer would be aborted?
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Not yet rated
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09/15/11 |
5V I2C Input Tolerance in The CY22393/4/5
Can the SDAT and SCLK pins handle 5V inputs?
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Not yet rated
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09/13/11 |
Mixed Use of Suspend & S2 Pin on The CY22392
According to CY22392 datasheet, the S2 pin is multiplexed with the SUSPEND pin, and, when the pin is low, the PLLs are shut off. The PLL2 and PLL3 need to be shut off all the time. When s2 pin is set high, will the PLL2 and PLL3 be aroused from suspension? If so, how can this be avoided?
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Not yet rated
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09/13/11 |
Output impedance for output drive strength settings - CY22150
What is the output impedence for the 4 different output drive strength settings?
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Not yet rated
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09/13/11 |
CyClocksRT Reserved Bits of CY22393
When using Bitviewer in CyClocks to check for programming accuracy, the Reserved Fields at address 18H - 1BH are set to values other than 0. Specifically, when setting the Activate Suspend Mode, bits are set. What are the functions of these reserved fields and how they should be set?
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Not yet rated
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09/13/11 |
ezusb.sys/CyUSB.sys compatibility with Windows CE platform
Is ezusb.sys/CyUSB.sys compatible with Windows CE platform?
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Not yet rated
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09/13/11 |
Guide to test USB Mass Storage Devices
Is there any Mass Storage Device Test Guide for the NX2LP-Flex product?
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Not yet rated
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09/13/11 |
USB electrical Compliance FAQ for Cypress High-speed USB products
Are Cypress High-speed USB products capable of passing USB compliance? What are the frequently asked USB electrical compliance related questions when it comes to Cypress High-speed USB products?
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Not yet rated
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09/13/11 |
Exclusive access to a USB Device
How can I prevent other host applications from accessing my USB device when one host application is accessing the device?
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Not yet rated
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09/13/11 |
Configuring the USB serial number in EZ-USB (AN21xx/FX/FX1/FX2/FX2LP)
How do we configure the USB serial number in the CY7C68013A?
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(4/5) by 2
users
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09/13/11 |
Standard Request types for HID class
What are the standard request types in HID class?
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Not yet rated
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09/13/11 |
Differential Amplifier in PSoC 3/5
How do I build a differential amplifier in PSoC 3/5?
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Not yet rated
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09/12/11 |
CY22150 Programming Tools
What software and hardware is required to program a CY22150?
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Not yet rated
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09/12/11 |
Pull-up and Pull-down Resistors On OE and S[2:0] Pins
What are the recommended values for the pull-up and pull-down resistors on OE and S[2:0] pins?
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Not yet rated
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09/12/11 |
CY22392/3/4/5 Configuration
How is the CY22392/3/4/5 configured using CyberClocks?
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Not yet rated
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09/12/11 |
CY22381 Configuration
How is the CY22381 configured using CyberClocks?
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Not yet rated
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09/12/11 |
CY22393/4/5 JEDEC breakdown
How are the JEDEC files broken down for the CY22393/4/5?
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Not yet rated
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09/12/11 |
CY22150 JEDEC Breakdown
How is the JEDEC file broken down for the CY22150?
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Not yet rated
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09/12/11 |
JEDEC File Interpretation
How do you read the Jedec File? Let me know the address of 08H is the address of L00064 ?
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Not yet rated
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09/12/11 |
Commercial or Industrial option during programming CY22392
When programming the CY22392FXI or CY22392FXC the software asks if the device is commercial or industrial. Why?
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Not yet rated
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09/12/11 |
Part Decoder for High Performance Buffers
Is there a generic part decoder for High Performance Buffers?
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Not yet rated
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09/12/11 |
Obsolescence of 56 QFN (8x8x1.0mm) punch singulation products in MoBL-USB TX2/SX2/NX2LP/AT2LP family.
Is CY7C68034-56LFXC obsolete? What is the drop-in-replacement? Are all parts in HUB family in the same package obsolete?
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(5/5) by 3
users
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09/12/11 |
Soft reset in EZ-USB(AN21xx/FX/FX1/FX2/FX2LP)
In a EZ-USB design based on cypress firmware frameworks, after soft reset EZ-USB is not responding to Get Configuration Descriptor and Get Other Speed Descriptor request. Why?
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Not yet rated
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09/12/11 |
Single inf file for both Device and Script across all OS
Can you provide a single inf file for both device and script which will work across all the Windows OS(Windows 2000, Windows XP, Windows Vista and Windows 7)?
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Not yet rated
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09/12/11 |
Suspend to USB device using EZ-USB Control panel/Cyconsole/control center
Can a suspend condition be sent to USB device using EZ-USB Control panel/Cyconsole/Control center?
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Not yet rated
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09/12/11 |
Can I use a 24LC16 instead of 24LC00 as the EEPROM for EZUSB-FX?
Can I use a 24LC16 instead of 24LC00 as the EEPROM for EZUSB-FX?
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Not yet rated
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09/12/11 |
Longest distance that USB can operate
What is the longest distance that USB can operate?
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(2/5) by 2
users
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09/12/11 |
Examples showing how to download firmware to a EZ-USB (AN21xx/FX/FX1/FX2/FX2LP)
Are there any examples showing how to download firmware to a EZ-USB (AN21xx/FX/FX1/FX2/FX2LP) device using the CyAPI.lib/CyUSB.dll in a host application and the CyUSB.sys driver?
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(2.5/5) by 2
users
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09/12/11 |
Best way to debug GPIF application
What is the best way to debug GPIF application?
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Not yet rated
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09/12/11 |
What is the byte order of data transfer when the BUS16 bit in the IFCONFIG is set in GPIF mode and a single word rea...
What is the byte order of data transfer, when the BUS16 bit in the IFCONFIG is set in GPIF mode and a single word read/write is triggered
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Not yet rated
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09/12/11 |
Source code of Control Center/CyConsole/EZ -USB Control panel
Can you provide the source code of Control center/CyConsole/EZ-USB Control panel applications?
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Not yet rated
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09/12/11 |
EZ-USB FX mass storage reference design (CY4610) support for PIO mode 0
Does the EZ-USB mass storage reference design (CY4610) support PIO mode 0?
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Not yet rated
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09/12/11 |
What are the essential source files I need to build a Frameworks based FX2LP project?
What are the essential source files I need to build a Frameworks based USB project?
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Not yet rated
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09/12/11 |
What do the EZ-USB pins do during the 'Suspend' state?
What do the EZ-USB pins do during the "Suspend" state?
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Not yet rated
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09/12/11 |
What Does hex2c.exe Do?
What does hex2c.exe do?
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Not yet rated
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09/12/11 |
Using CY2Dx15xx high performance buffer devices for data distribution
Can the CY2Dx15xx family of high performance buffer devices be used as data buffers in data distribution applications?
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Not yet rated
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09/12/11 |
Using CY2Dx15xx high performance buffer devices for jitter attenuation
Can the CY2Dx15xx family of high performance buffer devices be used to attenuate input clock jitter?
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Not yet rated
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09/12/11 |
Exposed paddle connection for the CY2DP1510
The exposed paddle of the CY2DP1510 has no electrical connection. Can it be left floating?
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Not yet rated
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09/12/11 |
Input frequency range for the CY2302
What is the input frequency range for the CY2302 zero delay buffer?
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Not yet rated
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09/12/11 |
Using a single-ended reference input with CY2Dx15xx high performance buffer devices
Can the CY2Dx15xx family of high performance buffer devices accept a single-ended reference input by terminating the IN# pin?
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Not yet rated
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09/12/11 |
The SL811HS demonstration board has both a 10uF capacitor and a 120uF capacitor on the Vbus power. Why are both of ...
The SL811HS demonstration board has both a 10uF capacitor and a 120uF capacitor on the Vbus power. Why are both of these capacitors used?
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Not yet rated
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09/12/11 |
Upon USB disconnect the EZUSB should does not generate an INT and enter the Suspend state.
Upon USB disconnect, the EZUSB should does not generate an INT and enter the Suspend state. How can this be achieved?
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Not yet rated
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09/12/11 |
LVPECL Termination For The CY2DP814
How should I terminate LVPECL output of CY2DP814?
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Not yet rated
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09/12/11 |
Edge Rate of CY23EP05
Can the edge rate of the CY23EP05 meet 1.5V/ns when the frequency is 66 MHz and CL=30pf?
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Not yet rated
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09/12/11 |
Powering ON/OFF the Devices Connected to HX2LP
How can the host control HX2LP to power on/off the devices connected to it?
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Not yet rated
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09/11/11 |